MIT OpenCourseWare makes the materials used in the teaching of almost all of Massachusetts Institute of Technology’s subjects available on the Web, free of charge. With more than 2,200 courses available, OCW is delivering on the promise of open sharing of knowledge.
Saylor Academy provides tuition-free course and materials that are created by credentialed educators. The organization is funded by the Constitution Foundation, a 501(c)(3) non-profit organization founded by our Trustee Michael Saylor, Chairman of the Board and Chief Executive Officer of business intelligence company MicroStrategy Inc.
OpenStax CNX is a online platform that hosts “tens of thousands of learning objects, called pages, that are organized into thousands of textbook-style books in a host of disciplines, all easily accessible online and downloadable to almost any device, anywhere, anytime.”